there are a million 还是there isa million两个那个正确

there are a million 还是there isa million两个那个正确 there are ___stars in the universe.A:millions B:million of C:millions of D:million There are more than two ___ people in the city.A.millions B.million C.millions of D.million of there are less than seventeen million There are.( ) people in our city.A.two million.B.millions of There are six ___(zero) in a million.添什么了 There are two million visitors___(go)there every year. ‘THERE ARE 2 MILLION BOOKS COLLECTED’为什么用ARE? There are about a million people in this country对a million提问 The astronaut weighs 65 kilogrammes 对 65 kilogrammes提问,用两种方法 There are more than 200 ___ stars in the Milky Way（银河系）A.million B.million of C.millions D.millions of over half a million games are sold . there are hundred million people,I jjust love you. There are about 8 --------（million） people in our city there are (about fifteen million people) in beijing划线提问 There are ______(million) of birds in the forest. there are() trees in tianjin.they look very beautiful.a.millions of b.two million of c.twomillion There are less than 75,000 Tibetan antelopes left in the world ,down from a million 50years ago 翻译 There are about five __people watching the Olympic Games,and_them are from foreign countriesA ,Million,two Million ofB million,two millions ofCmillions,two million of选哪个帮帮忙